Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638416 | Hydrogen sensing process | Da Yu Wang, Kaius K. Polikarpus, Walter T. Symons | 2003-10-28 |
| 6562215 | Planar exhaust sensor element with enhanced geometry | Charles Scott Nelson, Lora Younkman, Raymond L. Bloink, Kaius K. Polikarpus, Walter T. Symons | 2003-05-13 |